Finite Group Databasebeta

#22597697

order9088
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC2×H(5,𝔽2)×C71 ⋊ C2
SylowC71 ⋊ #3019

Subgroups

subgroupG/H
centerC2C2×#14556097
commutatorC2×C4×C71C24
FrattiniC2×C4C23×D71
FittingC2×H(5,𝔽2)×C71C2
socleC2×C71C2×#120
hypercenterC2×H(5,𝔽2)D71
hypocenterC71#3019
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2 ◁ C22×C4 ◁ C2×H(5,𝔽2)

762 conjugacy classes of subgroups; only the 161 normal subgroups are shown.

normal subgroups only

This group has 762 conjugacy classes of subgroups — too many to draw. Only its 161 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,71|e^2=g,b^a=be,c^a=cf,d^a=dg,e^a=eg,h^a=h^70,e^b=eg,f^b=fg,e^c=eg

Conjugacy classes & character table

1219 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#32028742, #32028746, #32028753, …
maximal normal subgroup of#32028742, #32028746, #32028753, …
maximal quotient of#31969822, #31969829, #31969861, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 13867);